1. I don’t really see people get bullied but I would probably stand up for the kid being bullied.
2. I would just say I made a mistake, you’re right, I’m wrong. But not make it that serious.
3. Freak out (I never used to but something really scary happened and since then…) and say some Tehilim (it physically calms you down, trust me I have experience 🙁 ) say its probably the wind but not be able to fall asleep.
4. never happened yet (don’t drive) but I’d probably leave a note with my number.
5. Just gradually lose touch with the person. An idea, be like oh, I’ll think about it.
btw how does this test your courage??